kakocrite
A person who plays the bad guy but is just a crybaby in disguise. They’re mean on the outside, but they’re a mess on the inside.
He said he’d leave me for good, but I saw him cry in the bathroom. Total fake villain.
She threw a tantrum in class but brought cookies for everyone. Kakocrite much?
He screamed at the teacher, but he got scared when the bell rang. Fake evil, real coward.